Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Sharm El Sheikh | 2020/02/24 10:00 | Amr Asrawy v Ken Onishi | 4-6,6-0,10-8 |
| ITF M15 Sharm El Sheikh | 2020/02/17 09:00 | Piotr Grynkowski v Ken Onishi | 6-1,6-4 |
| ITF M15 Hong Kong | 2020/01/08 09:30 | Makoto Ochi v Ken Onishi | 7-6,6-2 |
| ITF M15 Hong Kong | 2020/01/07 04:45 | Kousuke Ogura v Ken Onishi | 5-7,4-6 |
| ITF M15 Hong Kong | 2020/01/06 02:00 | Shohei Chikami v Ken Onishi | 4-6,1-6 |
| ITF M15 Te Anau | 2019/12/30 23:00 | Elliot Benchetrit v Ken Onishi | 7-5,6-1 |
| Challenger Kobe | 2019/11/06 01:30 | Luke Saville v Ken Onishi | 6-2,6-2 |
| ITF M25 Taipei | 2019/07/22 04:00 | Han-Chih Lin v Ken Onishi | 6-7,6-3,10-6 |
| ITF M15 Cairo | 2021/01/10 07:00 | Elbert Barr v Simon Beaupain | 1-6,0-6 |
| ITF M15 Cairo | 2021/01/04 12:00 | Simon Beaupain v Maxence Beauge | 6-3,4-6,10-12 |
| ITF M15 Cairo | 2021/01/04 08:00 | Simon Beaupain v Tushar Madan | 6-1,7-6 |
| ITF M15 Cairo | 2020/12/08 08:00 | Yurii Dzhavakian v Simon Beaupain | 7-6,2-6,13-11 |
| ITF M15 Cairo | 2020/12/07 08:00 | Omar Morsy v Simon Beaupain | 1-6,2-6 |
| ITF M15 Cairo | 2020/12/06 12:00 | Tarun Anirudh Chilakalapudi v Simon Beaupain | 2-6,4-6 |
| ITF M15 Cairo | 2020/12/02 08:00 | Sidharth Rawat v Simon Beaupain | 3-6,6-4,6-2 |
| ITF M15 Cairo | 2020/12/01 09:50 | Ryan Nijboer v Simon Beaupain | 4-6,4-6 |